A Kernel of Truth: Diacetyl, Popcorn Lung and E Liquids Dinner Lady Lung Fatal Does Vaping Cause Popcorn Lung? Allen Carr's Easyway Australia How Long Doctors have linked vaping to a rare, incurable lung condition called obliterative bronchiolitis, often referred to as popcorn lung. The disease permanently scars and narrows the lungs' airways, causing lifelong breathing problems. non nicotine geek bar